This song is really simple. There's only really two parts to learn and they are repeated 
throughout the whole song.

It's all played on 1 guitar using a short delay, chorus and a little bit of overdrive.

Tuning: Standard (EADGBe)

Part 1
E||------------2---------|------------2---------|---------||
B||------------2---------|------------2---------|---------||
G||------------2---------|------------2---------|---------||
D||------------4---------|------------4---------|---------||
A||----------------------|----------------------|---------||
E||--0--2----------------|--0--2----------------|---------||

Part 2 (repeated a few times)

E||------------2---------|--2---------2---------|---9-9-9-9-9-9-9-||
B||------------2---------|--2---------2---------|---9-9-9-9-9-9-9-||
G||------------2---------|--2---------2---------|---9-9-9-9-9-9-9-||
D||------------4---------|--4---------4---------|---9-9-9-9-9-9-9-||
A||----------------------|----------------------|-----------------||
E||--0--2----------------|----------------------|-----------------||

Part 3

E||--14-14-14-14-14-14-14-14-14-14-14-14-||
B||--14-14-14-14-14-14-14-14-14-14-14-14-||
G||--14-14-14-14-14-14-14-14-14-14-14-14-|| Repeated over and over
D||--16-16-16-16-16-16-16-16-16-16-16-16-||
A||--------------------------------------||
E||--------------------------------------||

A bit later in the song it changes to:

E||--16-16-16-16-16-16-14-14-14-14-14-14-||
B||--14-14-14-14-14-14-14-14-14-14-14-14-||
G||--14-14-14-14-14-14-14-14-14-14-14-14-|| Repeated over and over
D||--16-16-16-16-16-16-16-16-16-16-16-16-||
A||--------------------------------------||
E||--------------------------------------||

That's really all you need to know.